Unsteady magnetohydrodynamic tri-hybrid nanofluid flow past a moving wedge with viscous dissipation and Joule heating

Physics of Fluids, Journal Year: 2024, Volume and Issue: 36(6)

Published: June 1, 2024

This study aims to boost thermal convection through careful selection and adjustment of nanomaterial volumes, focusing on the unsteady magnetohydrodynamic flow past a moving wedge with viscous dissipation Ohmic heating in ternary nanofluid alumina (Al2O3), copper oxide (CuO), (Cu) water. Employing mathematical modeling numerical analysis via MATLAB's BVP4C, it explores how discharge concentration influences characteristics identifies critical conditions for single or dual solutions. Key parameters such as motion parameters, Eckert number, magnetic strength, nanoparticle volume ratios were scrutinized their impact fluid dynamics heat transfer. Results show enhanced convective transfer increased hybridity fraction, alongside suction/injection parameter (S), unsteadiness (A), number (Ec), (M), albeit decreasing angle adjustments. Stability revealed stability initial solution vs instability secondary. Introducing novel time variable, τ=cAt(1−ct), this research demonstrates that at λ=−4.7(a leftward wedge) 0.04 hybrid nanofluids significantly outperform mono nanofluid, achieving efficiency gains 25.6% 7.5%, respectively. foundation underscores potential optimized mixtures advanced applications.

Language: Английский

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Dual solutions in Maxwell ternary nanofluid flow with viscous dissipation and velocity slip past a stretching/shrinking sheet

Alexandria Engineering Journal, Journal Year: 2024, Volume and Issue: 105, P. 437 - 448

Published: Aug. 6, 2024

The industrial significance of stability analysis for dual solutions and heat transfer sets the stage this research. Focusing on Maxwell ternary nanofluid flow, study aims to enhance thermal conductivity by delving into viscous dissipation velocity slip effects a stretching/shrinking sheet. Employing mathematical model, refined with nondimensional transformations MATLAB's BVP4C solver, research identifies examines influence key parameters fluid dynamics transfer. Results showcase progressive improvement in convective skin friction from mono (NF) binary hybrid (HNF), culminating (THNF). These improvements are significantly associated suction/injection parameter (S), whereas (σ) elastic (K) but negatively affect efficiency at elevated levels. robustness upper branch underscores reliability these findings. Remarkably, λ=−1.25 nanoparticle volume fraction 0.04, nanofluids achieve 2.9% leap over HNF, which itself surpasses NF 0.46%. findings hold potential significant advancements sectors such as electronics, manufacturing, energy, biomedical, environmental engineering, aerospace, automotive, aiming elevating efficiency.

Language: Английский

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Numerical analysis of MHD ternary nanofluid flow past a permeable stretching/shrinking sheet with velocity slip

Alexandria Engineering Journal, Journal Year: 2025, Volume and Issue: 116, P. 427 - 438

Published: Jan. 5, 2025

Language: Английский

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Exploring heat generation and magnetic effects on unsteady ternary nanofluid flow over a dynamic wedge in porous media

Chinese Journal of Physics, Journal Year: 2025, Volume and Issue: unknown

Published: Jan. 1, 2025

Language: Английский

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Triple solutions for unsteady stagnation flow of tri-hybrid nanofluid with heat generation/absorption in a porous medium

Case Studies in Thermal Engineering, Journal Year: 2024, Volume and Issue: 61, P. 105027 - 105027

Published: Aug. 26, 2024

Language: Английский

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Analysis of waste discharge concentration in radiative hybrid nanofluid flow over a stretching/shrinking sheet with chemical reaction

Mechanics of Time-Dependent Materials, Journal Year: 2024, Volume and Issue: 29(1)

Published: Dec. 11, 2024

Language: Английский

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Scrutinizing pollutant concentration with variable electrical conductivity and quadratic radiation effects over convective cylinder with zero mass flux and gyrotactic microorganisms

Journal of Radiation Research and Applied Sciences, Journal Year: 2024, Volume and Issue: 18(1), P. 101256 - 101256

Published: Dec. 17, 2024

Language: Английский

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Stability and quadruple solution dynamics of unsteady ternary hybrid nanofluid flow over a stretching/shrinking wedge

Chinese Journal of Physics, Journal Year: 2025, Volume and Issue: unknown

Published: March 1, 2025

Language: Английский

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Exploring velocity slip and stability in unsteady ternary nanofluid flow past a permeable stretching/shrinking sheet

Journal of Taibah University for Science, Journal Year: 2025, Volume and Issue: 19(1)

Published: April 4, 2025

Language: Английский

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Heat transfer analysis of GO/water nanofluid flow under the influence of Joule heating and chemical reactions with MHD: analytical and numerical concept

Multiscale and Multidisciplinary Modeling Experiments and Design, Journal Year: 2025, Volume and Issue: 8(5)

Published: April 9, 2025

Language: Английский

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